About ReadSpeaker

ReadSpeaker provides text to speech solutions for organizations across all industries. Our portfolio is built around two strategic pillars: Education & Workplace Learning and Enterprise & Embedded Voice Solutions. With more than 25 years of experience in speech technology, ReadSpeaker delivers neural voice that enables organizations to turn written content into natural-sounding audio, while maintaining full control over data, infrastructure, and voice IP.

25+ Years of experience
280+ Neural voices
80+ Languages supported
10k+ Voice applications worldwide

What is ReadSpeaker?

ReadSpeaker is an independent provider of AI-powered text-to-speech technology. Our solutions convert written text into lifelike spoken audio and are used across digital learning platforms and tools, online content, enterprise systems, products, and embedded environments worldwide.

Our strategic focus areas

Learning, Education & Training

In education and training environments, ReadSpeaker supports accessibility, inclusion, engagement, course completion and improved learning outcomes through text to speech.

Our technology enables learners to listen to written content and use speech-enhanced reading, writing and studying tools across:

  • Schools and universities
  • Learning management systems and education environments
  • Assessment and proctoring platforms
  • Content providers and education publishers
  • EdTech applications
  • Corporate training and workplace learning environments

Enterprise & Embedded Solutions

In enterprise and product environments, ReadSpeaker delivers high-performance text to speech across on-premise, embedded, cloud, and hybrid deployments. Our technology is designed for organizations that require flexibility in how voice is deployed, whether fully offline, centrally managed, cloud-connected, or a combination of all three.

Our solutions support organizations that need to integrate voice into systems, applications, and devices where control, security, and long-term stability are essential.

ReadSpeaker works closely with system integrators, OEMs, and platform partners to support complex, multi-vendor deployments and long-term enterprise architectures.

ReadSpeaker text-to-speech solutions are used across:

  • Public transport and passenger information systems, supporting real-time announcements, service updates, accessibility, and safety communications across stations, vehicles, kiosks, and network infrastructure
  • Mobility and automotive systems, including in-vehicle voice output, driver assistance contexts, and operational platforms
  • Public-facing self-service terminals, such as kiosks and ATMs, used in transport, banking, retail, and public-sector environments
  • Enterprise software platforms, IVR, and contact center environments, including integrations with Genesys, Avaya, and Cisco, as well as custom enterprise systems
  • Systems integrator-led deployments, supporting bespoke voice integrations across complex enterprise, public-sector, and regulated environments
  • Embedded and on-device environments, including robotics and autonomous systems, where offline operation, low latency, and long-term stability are required
  • Healthcare, banking, and other regulated industries, where security, compliance, and data control are critical
  • Industrial, defense, and IoT use cases, including alarms, safety systems, control-room alerts, and other mission-critical connected devices

Why ReadSpeaker?

Organizations choose ReadSpeaker for its ability to deliver dependable, enterprise-grade text to speech across a wide range of use cases, sectors, and deployment models.

Long-standing expertise

With more than 25 years of continuous innovation in speech technology

Architectural flexibility

Supporting cloud, on-premise, embedded, offline, and hybrid deployments

Control and ownership

Including data sovereignty and custom branded voice ownership

Enterprise and integrator readiness

With solutions designed for complex, multi-vendor and system-integrator-led environments

Education platform integration at scale

With long-standing compatibility across learning management systems, assessment platforms, and digital education environments

Scalability and reliability

Suitable for high-volume, real-time, and mission-critical applications

Independence and longevity

Offering a stable alternative to consumer- or platform-led voice ecosystems

Neural text to speech solutions

ReadSpeaker delivers neural text to speech through a range of flexible solutions designed to support different use cases, environments, and integration needs across education and industrial contexts.

01 Plugins for education and content platforms Enabling seamless content reading within learning and training environments
02 Web reading solutions For online content, digital publications, and web-based services
03 Document reading solutions For documents, PDFs, and learning or training materials
04 APIs and SDKs For developers integrating text to speech into applications, products, and services
05 Server-based text-to-speech solutions For enterprise, high-volume, and mission-critical environments
06 Integrations With existing platforms, systems, and workflows
07 Flexible licensing models Aligned to deployment type, usage, and organizational requirements

Voice technology, deployment, and ownership

280+

ReadSpeaker offers more than 280 expressive neural voices in over 80 languages. Our text-to-speech technology is designed for enterprise and industrial use, with deployment options that meet security, performance, and compliance requirements.

ReadSpeaker VoiceLab

Through ReadSpeaker VoiceLab, organizations can also create Custom branded voices that are uniquely owned, fully controlled, and instantly recognizable across digital touchpoints, products, and services.

ReadSpeaker at a glance

Core technology Neural text to speech
Languages supported 80+
Voices available 280+
Deployment models Cloud, on-premise, hybrid, offline
Custom branded voices Yes
Strategic focus areas Education & Workplace Learning; Industrial & Embedded Voice Integration

Company Profile

ReadSpeaker develops neural text-to-speech technology that enables organizations to deploy natural-sounding digital voices across platforms, products, and services with full control of data, infrastructure, and voice IP. With more than 25 years of innovation in speech technology, ReadSpeaker operates across two strategic domains:

Education & Workplace Learning

ReadSpeaker enables accessible digital content and supports better learning outcomes across schools, universities, EdTech platforms, publishers, technical and vocational training institutions and corporate learning environments.

Industrial & Embedded Voice Integration

ReadSpeaker powers real-time digital voice inside products, systems, and mission-critical environments, spanning sectors such as automotive, transportation, healthcare, banking, defense, IoT, gaming, and more.

With over 280 expressive neural voices in 80+ languages, ReadSpeaker provides secure, deploy-anywhere voice technology across cloud, on-premise, hybrid, and fully offline environments. Through ReadSpeaker VoiceLab, organizations can also create Custom Voices that are uniquely owned, and instantly recognizable across touchpoints.

Trusted in over 10,000 voice applications worldwide, ReadSpeaker is the independent digital voice partner for organizations that require performance, flexibility, and ownership.

Global presence

Trusted in over 10,000 voice applications worldwide

Mitsubishi Corporation

ReadSpeaker is backed by Marunouchi Capital Fund III, a private equity fund fully owned by Mitsubishi Corporation, strengthening our ability to accelerate global growth and innovation.

Bring natural voice to your platform, product, or service

Talk to a ReadSpeaker expert about deployment models, custom voices, and integration paths that fit your organization.

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